Tumber; Brian W.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Tumber; Brian W..The latest application filed is for "fuel injection pumping apparatus".
- Tumber; Brian W. - Greenford GB2
| Patent | Date |
|---|---|
| Fuel injection pumping apparatus Grant 4,438,747 - Skinner , et al. March 27, 1 | 1984-03-27 |
| Liquid fuel injection pumping apparatus Grant 4,393,826 - Tumber July 19, 1 | 1983-07-19 |
| Transducer calibration device Grant 4,328,697 - Tumber , et al. May 11, 1 | 1982-05-11 |
| Fluid control valves Grant 4,183,467 - Sheraton , et al. January 15, 1 | 1980-01-15 |
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